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v3.22.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Cash flows from operating activities: |  |
Net loss | $ (1,516) | $ (2,282)
Adjustments to reconcile net loss to cash used in operating activities: |  |
Depreciation and amortization | 2,062 | 1,495
Provision for doubtful accounts | 56 | 28
Stock-based compensation expense | 599 | 677
Noncash operating lease expense | 1,157 | 1,043
Amortization of debt issuance costs | 32 | 190
Deferred income tax provision | (77) | (336)
Loss on sale of property and equipment | 36 | 86
Loss on early termination of operating lease | 817 | 0
Loss on early debt extinguishment | 0 | 1,961
Gain on change in fair value of warrant liability | 0 | (14)
Changes in operating assets and liabilities: |  |
Accounts receivable | (19,698) | 2,584
Contract assets | 8,320 | (1,986)
Other current assets | (2,130) | (2,025)
Accounts payable, including retainage | (105) | (8,813)
Prepaid income taxes | (47) | 0
Accrued taxes payable | (501) | (654)
Contract liabilities | 7,732 | (8,853)
Operating lease liabilities | (1,117) | (994)
Accrued expenses and other current liabilities | 1,419 | 513
Other long-term liabilities | (4) | 5
Net cash used in operating activities | (2,965) | (17,375)
Cash flows from investing activities: |  |
Proceeds from sale of property and equipment | 39 | 226
Purchase of property and equipment | (169) | (221)
Net cash used in (provided by) investing activities | (130) | 5
Cash flows from financing activities: |  |
Proceeds from Wintrust Term Loan (as defined in Note 6) | 0 | 30,000
Payments on Wintrust and A&R Wintrust Term Loans | (1,857) | (500)
Proceeds from A&R Wintrust Revolving Loan (as defined in Note 6) | 9,400 | 0
Payments on 2019 Refinancing Term Loan (as defined in Note 6) | 0 | (39,000)
Prepayment penalty and other costs associated with early debt extinguishment | 0 | (1,376)
Proceeds from the sale of common stock | 0 | 22,773
Proceeds from the exercise of warrants | 0 | 1,989
Payments on finance leases | (660) | (667)
Payments of debt issuance costs | 0 | (593)
Taxes paid related to net-share settlement of equity awards | (363) | (384)
Proceeds from contributions to Employee Stock Purchase Plan | 165 | 167
Net cash provided by financing activities | 6,685 | 12,409
(Decrease) increase in cash, cash equivalents and restricted cash | 3,590 | (4,961)
Cash, cash equivalents and restricted cash, beginning of period | 14,589 | 42,260
Cash, cash equivalents and restricted cash, end of period | 18,179 | 37,299
Noncash investing and financing transactions: |  |
Right of use assets obtained in exchange for new operating lease liabilities | 0 | 156
Right of use assets obtained in exchange for new finance lease liabilities | 864 | 87
Right-of-use assets disposed or adjusted modifying operating leases liabilities | (1,276) | 36
Right-of-use assets disposed or adjusted modifying finance leases liabilities | (19) | 0
Interest paid | 459 | 1,319
Cash paid (received) for income taxes | $ 9 | $ (45)

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