| Debt | 
 
 
 On March 23, 2015, the Company and its direct and indirect
 subsidiaries (the “Borrowers”) entered into a credit
 agreement (the “Credit Agreement”) with JPMorgan Chase
 Bank, N.A., as lender (the “Lender”). The Credit
 Agreement consists of a $27.0 million Term Loan A, up to an $8.0
 million Term Loan B and a $10.0 million revolving credit facility
 (the “Revolver”), all of which mature on March 23, 2020
 (collectively, the “Credit Facility”). 
 On March 23, 2015, the Borrowers drew $27.0 million under the Term
 Loan A to repay and terminate the previously existing credit
 facility under the credit agreement dated November 30, 2012, as
 amended, by and among the Company, its direct and indirect
 subsidiaries, Wells Fargo Bank, National Association, as
 administrative agent, and certain lenders party thereto (the
 “WF Facility”). As of June 30, 2016, Term Loan B
 had a balance of $5.9 million. As of June 30, 2016, interest
 on the Credit Facility is payable at the Borrower’s choice as
 a (i) Eurodollar Loan, which bears interest at a per annum rate
 equal to LIBOR plus a margin ranging from 2.00% to 2.50% or (ii)
 CBFR Loan, which bears interest at a per annum rate equal to (a)
 the Lender’s prime rate or (b) LIBOR for a 30-day interest
 period plus 2.50%, in each case, plus a margin ranging from -0.75%
 to -0.25%. The actual rate at June 30, 2016 was 2.95% (LIBOR
 of 0.45% plus 2.50%) on both Term Loan A and B and 3.25% (JPM Chase
 Prime Rate of 3.5% less 0.25%) on the Revolver. 
 The availability under the Revolver is based upon the
 Borrowers’ eligible accounts receivable and eligible
 inventory and is comprised as follows (in thousands): 
   
 
 |  |  |  |  |  |  |  |  |  |  
 |  |  | June 30, |  |  | December 31, |  |  
 |  |  | 2016 |  |  | 2015 |  |  
 | 
 Revolver: |  |  |  |  |  |  |  |  |  
 | 
 Gross Availability |  | $ | 10,000 |  |  | $ | 10,000 |  |  
 | 
 Outstanding Draws |  |  | (6,618 | ) |  |  | — |  |  
 | 
 Letter of Credit |  |  | — |  |  |  | (81 | ) |  
 | 
 Landlord Reserves |  |  | (45 | ) |  |  | (37 | ) |  
 |  |  | 
   | 
   |  |  | 
   | 
   |  |  
 | 
 Availability on Revolver |  | $ | 3,337 |  |  | $ | 9,882 |  |  
 |  |  | 
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   |  |  | 
   | 
   |  |  
 To secure repayment of the obligations of the Borrowers, each
 Borrower has granted to the Lender, for the benefit of various
 secured parties, a first priority security interest in
 substantially all of the personal property assets of each of the
 Borrowers. In addition, the Company has pledged the shares of
 InfuSystem Holdings USA, Inc. (“Holdings USA”) and
 Holdings USA has pledged the shares of each of InfuSystem, Inc. and
 First Biomedical, Inc. and the equity interests of IFC, LLC to the
 Lender, for the benefit of the secured parties, to further secure
 the obligations under the Credit Agreement. 
 In addition, the Credit Agreement requires the Borrowers to
 maintain the following financial covenant obligations: 
   
 
 |  | (i) | a minimum fixed charge coverage ratio
 of 1.25:1.00; |  
   
 
 |  | (ii) | a maximum total leverage ratio
 ranging from 3.00:1.00 to 2.25:1.00 during specified periods;
 and |  
   
 
 |  | (iii) | a minimum net worth of $37.5
 million. |  
 The restatement error and the Company’s decision to prepay
 debt, would have resulted in the Company being non-compliant with
 its fixed charge coverage ratio covenant as of March 31, 2016,
 however, as of June 30, 2016, the Company would have been in
 compliance. As a result of the Company’s restatement of prior
 consolidated financial statements described herein, the following
 Events of Default occurred: 
   
 
 |  | (i) | an Event of Default that results from
 breach of the Fixed Charge Coverage covenant as of March 31, 2016
 as required under Section 6.12(b); and |  
   
 
 |  | (ii) | an Event of Default that results from
 the unintentional misrepresentations made prior to the date of the
 First Amendment in connection with the certification as to the
 accuracy of the financial statements and compliance certificate
 delivered pursuant to Section 5.01 as they relate solely to the
 source of the error that has necessitated the restatement discussed
 herein. |  
 In order to cure these violations, the Company entered into the
 First Amendment to Credit Agreement and Waiver on December 5,
 2016. This First Amendment amends the Credit Agreement in the
 following material respects: 
   
 
 |  | (i) | a waiver of the Event of Default that
 results from the failure to timely deliver the unaudited financial
 statements for the fiscal quarter ended September 30, 2016 as
 required under Section 5.01(b) and (c); |  
   
 
 |  | (ii) | a waiver of the Event of Default that
 results from breach of the Fixed Charge Coverage covenant as of
 March 31, 2016 as required under Section 6.12(b); |  
   
 
 |  | (iii) | a waiver of the Event of Default that
 results from the unintentional misrepresentations made prior to the
 date of the First Amendment in connection with the certification as
 to the accuracy of the financial statements and compliance
 certificate delivered pursuant to Section 5.01 as they relate
 solely to the source of the error that has necessitated the
 restatement discussed herein; |  
   
 
 |  | (iv) | a restructuring of the credit
 facility that will effectively consolidate Term Loan A and Term
 Loan B into a single Term Loan resulting in a new total drawn
 amount of $32 million under the Term Loan with the approximately
 $5 million excess over the current aggregate drawn amounts
 under Term Loan A and Term Loan B to be available to reduce the
 Company’s drawings under the revolving credit line; |  
   
 
 |  | (v) | set the maturity of the new Term Loan
 described in item (iv) and the revolving credit line to five years
 from the effective date of the First Amendment; |  
   
 
 |  | (vi) | set the quarterly mandatory principal
 payment due on the Term Loan to $1.3 million due on the last
 business day of each fiscal quarter with any remaining unpaid and
 outstanding amount due at maturity; |  
   
 
 |  | (vii) | amend the deadline for delivery of
 consolidated financial statements to allow for the delivery of such
 statements for the quarter ended September 30, 2016 by December 16,
 2016; |  
   
 
 |  | (viii) | amend the deadline for delivery of
 the Company’s annual financial plan and forecast to 30 days
 after the end of each fiscal year; |  
   
 
 |  | (ix) | amend the Leverage Ratio covenant to
 provide for the following schedule of maximum permitted ratios: (i)
 3.0 to 1.0 at any time on or after the effective date but prior to
 December 31, 2015, (ii) 2.75 to 1.0 at any time on or after
 December 31, 2015 but prior to March 31, 2017, (iii) 2.50 to 1.0 at
 any time on or after March 31, 2017 but prior to March 31, 2018 or
 (iv) 2.25 to 1.00 at any time on or after March 31, 2018; |  
   
 
 |  | (x) | amend the definition of EBITDA to
 provide for the exclusion of certain one-time expenses directly
 related to the financial restatement described herein; |  
   
 
 |  | (xi) | amend Section 8.01(a) to replace
 references to “Jonathan Foster” with “Christopher
 Downs”. |  
 As a result of the waivers of Events of Default contained within
 the First Amendment to Credit and Waiver Agreement described
 herein, as of June 30, 2016, the Company was in compliance with all
 such covenants. 
   
 The Company had approximate future maturities of loans and capital
 leases as of June 30, 2016 as follows (in thousands): 
   
 
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
 |  |  | 2016 |  |  | 2017 |  |  | 2018 |  |  | 2019 |  |  | 2020 |  |  | Total |  |  
 | 
 Term Loan A (a) |  | $ | — |  |  | $ | 3,860 |  |  | $ | 3,860 |  |  | $ | 3,860 |  |  | $ | 9,630 |  |  | $ | 21,210 |  |  
 | 
 Term Loan B |  |  | 454 |  |  |  | 908 |  |  |  | 1,136 |  |  |  | 1,136 |  |  |  | 2,261 |  |  |  | 5,895 |  |  
 | 
 Unamortized value of the debt issuance costs (b) |  |  | (17 | ) |  |  | (31 | ) |  |  | (31 | ) |  |  | (31 | ) |  |  | (8 | ) |  |  | (118 | ) |  
 | 
 Revolver |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 6,618 |  |  |  | 6,618 |  |  
 | 
 Capital Leases |  |  | 1,650 |  |  |  | 2,591 |  |  |  | 1,393 |  |  |  | 166 |  |  |  | 16 |  |  |  | 5,816 |  |  
 |  |  | 
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 | 
 Total |  | $ | 2,087 |  |  | $ | 7,328 |  |  | $ | 6,358 |  |  | $ | 5,131 |  |  | $ | 18,517 |  |  | $ | 39,421 |  |  
 |  |  | 
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   |  |  
   
 
 | (a) | The Company has prepaid its Term Loan
 A principal payments due on September 30, 2016 and December 31,
 2016. Each of these payments is $965, representing a total
 prepayment of $1,930 |  
 
 | (b) | Includes the reclassification of the
 debt issuance costs as a result of the Company adopting ASU 2015-03
 (see Note 11) |  
 The following is a breakdown of the Company’s current and
 long-term debt (including capital leases) as of June 30, 2016 and
 December 31, 2015 (in thousands): 
   
 
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
 | June 30, 2016 |  |  | December 31, 2015 |  |  
 |  |  | Current Portion of
 Long-Term
 Debt
 |  |  | Long-Term Debt
 |  |  | Total |  |  |  |  | Current Portion of
 Long-Term
 Debt
 |  |  | Long-Term Debt
 |  |  | Total |  |  
 | 
 Term Loans |  | $ | 2,838 |  |  | $ | 24,267 |  |  | $ | 27,105 |  |  | Term Loans |  | $ | 1,873 |  |  | $ | 26,651 |  |  | $ | 28,524 |  |  
 | 
 Unamortized value of the debt issuance costs (a) |  | $ | — |  |  | $ | (118 | ) |  |  | (118 | ) |  | Unamortized value of the debt issuance
 costs (a) |  | $ | — |  |  | $ | (134 | ) |  |  | (134 | ) |  
 | 
 Revolver |  |  | — |  |  |  | 6,618 |  |  |  | 6,618 |  |  | Revolver |  |  | — |  |  |  | — |  |  |  | — |  |  
 | 
 Capital Leases |  |  | 3,101 |  |  |  | 2,715 |  |  |  | 5,816 |  |  | Capital Leases |  |  | 3,187 |  |  |  | 3,233 |  |  |  | 6,420 |  |  
 |  |  | 
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 | 
 Total |  | $ | 5,939 |  |  | $ | 33,482 |  |  | $ | 39,421 |  |  | Total |  | $ | 5,060 |  |  | $ | 29,750 |  |  | $ | 34,810 |  |  
 |  |  | 
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 | (a) | Includes the reclassification of the
 debt issuance costs as a result of the Company adopting ASU 2015-03
 (see Note 11) |  |