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v3.19.2

CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2019 | Jun. 30, 2018
Cash flows from operating activities: |  |
Net loss | $ (8,290) | $ (4,747)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and lease asset amortization | 4,974 | 5,308
Other amortization, net | 26 | (436)
Bad debt expense | 59 | 8
Asset impairments | 299 | 1,360
(Gain) loss on sale of assets held for sale, net | (369) | (3,853)
(Gain) loss on sale of fixed assets and other assets, net | (565) | 254
(Gain) loss on insurance recoveries, net | 0 | (3,342)
Stock-based compensation expense | 1,346 | 1,431
Changes in operating assets and liabilities: |  |
Contracts receivable and retainage, net | (896) | (6,438)
Contract assets | (21,352) | (8,098)
Prepaid expenses, inventory and other current assets | 212 | (1,665)
Accounts payable | 26,269 | (2,410)
Contract liabilities | (3,023) | (4,129)
Accrued expenses and other liabilities | (1,108) | (437)
Noncurrent assets and liabilities, net (including long-term retainage) | (466) | 767
Net cash used in operating activities | (2,884) | (26,427)
Cash flows from investing activities: |  |
Capital expenditures | (1,359) | (891)
Purchases of short-term investments | (45,366) | (7,474)
Maturities of short-term investments | 8,500 | 0
Proceeds from sale of property, plant and equipment | 1,598 | 56,446
Recoveries from insurance claims | 0 | 2,165
Net cash provided by (used in) investing activities | (36,627) | 50,246
Cash flows from financing activities: |  |
Proceeds from borrowings under Credit Agreement | 0 | 15,000
Repayment of borrowings under Credit Agreement | 0 | (15,000)
Payment of financing cost | (40) | (11)
Tax payments for vested stock withholdings | (714) | (787)
Net cash used in financing activities | (754) | (798)
Net increase (decrease) in cash and cash equivalents | (40,265) | 23,021
Cash and cash equivalents, beginning of period | 70,457 | 8,983
Cash and cash equivalents, end of period | $ 30,192 | $ 32,004

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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
Name: | us-gaap_ShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration