Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities:
Net loss	$ (2,538)	$ (7,352)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization expense	554	726
Amortization expense, deferred financing costs	56	312
Share-based compensation expense	62	51
Gain on sale of equipment	(1)	(11)
Unrealized loss (gain) on lumber derivatives	71	(27)
Deferred income taxes	0	8
Change in fair value of contingent earn-out receivable	(5)	(358)
Change in fair value of contingent earn-out payable	0	(76)
Accrued interest	0	1,331
Imputed interest on seller deferred payment obligations	65	36
Goodwill impairment charge	0	3,020
Changes in operating assets and liabilities:
Accounts receivable	712	(1,259)
Costs and estimated profit in excess of billings	565	120
Inventories	(445)	93
Other current assets	(130)	82
Trade accounts payable	1,558	960
Customer deposits	294	0
Billings in excess of costs and estimated profit	(983)	(47)
Accrued compensation	60	41
Other accrued liabilities	(131)	104
Net cash used in operating activities	(236)	(2,246)
Cash flows from investing activities:
Proceeds from earn-out consideration	322	400
Purchase of property and equipment	(33)	(403)
Proceeds from sale of equipment	24	37
Net cash provided by investing activities	313	34
Cash flows from financing activities:
Proceeds from issuance of long-term debt	1,437	567
Proceeds from revolving line of credit	24,005	34,003
Principal payments on revolving line of credit	(23,989)	(31,961)
Payment of deferred financing costs	(18)	16
Principal payments on long-term debt	(922)	(1,306)
Net cash provided by financing activities	513	1,319
Net increase (decrease) in cash, cash equivalents and restricted cash	590	(893)
Cash, cash equivalents and restricted cash at beginning of period	530	1,397
Cash, cash equivalents and restricted cash at end of period	1,120	504
Supplemental cash flow information
Cash paid for interest expense	675	921
Supplemental disclosure of non-cash investing and financing activities
PIK payment of preferred stock dividend	(410)	0
Deferred financing costs recorded in accounts payable	0	55
Decrease in fair value of contingent earn-out payable for restructuring of contingent earn-out payable	0	(891)
Increase in long-term debt for restructuring of contingent earn-out payable	0	891
Decrease in long-term debt exchanged for preferred stock	0	(12,865)
Increase in equity for preferred stock exchange	0	13,255
Decrease in other accrued liabilities (accrued interest) for preferred stock exchange	0	(390)
Increase in accrued liabilities for accrued in-kind dividend on Series B Stock	$ 0	$ 9