Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 10,157,000	$ 1,856,000
Loss from discontinued operations, net of income tax	70,000	705,000
Gain on sale of discontinued operations, net of income tax	(8,359,000)	0
Net income (loss) from continuing operations	1,868,000	2,561,000
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and  amortization	3,648,000	3,077,000
Bargain purchase acquisition gain	(49,000)	(1,984,000)
Impairment of investment	1,210,000	0
Gain on settlement of bankruptcy	(4,527,000)	0
Other	(1,785,000)	(464,000)
Change in operating assets and liabilities:
Accounts receivable	(7,331,000)	(1,853,000)
Costs and estimated earnings in excess of billings and uncompleted projects	0	2,012,000
Notes receivable and other non-trade receivables	(2,984,000)	(3,126,000)
Inventories	5,891,000	10,123,000
Accounts payable	3,188,000	3,124,000
Accrued expenses	739,000	2,233,000
Other	(359,000)	(300,000)
Total adjustments	(856,000)	12,213,000
Net cash provided by (used in) operating activities - continuing operations	(491,000)	15,403,000
Net cash provided by (used in) operating activities - discontinued operations	1,094,000	(532,000)
Net cash provided by operating activities	603,000	14,871,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of marketable securities	(187,000)	(2,014,000)
Acquisition of businesses, net of cash acquired	(500,000)	(3,376,000)
Investment in reinsurance entity	0	(2,000,000)
Capital expenditures related to property & equipment	(575,000)	(763,000)
Capital expenditures related to assets on lease	(17,614,000)	(19,149,000)
Other	346,000	(213,000)
Net cash used in investing activities - continuing operations	(18,530,000)	(27,515,000)
Net cash provided by (used in) investing activities - discontinued operations	20,463,000	(61,000)
Net cash provided by (used in) investing activities	1,933,000	(27,576,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from lines of credit	48,267,000	51,151,000
Payments on lines of credit	(35,324,000)	(58,355,000)
Proceeds from term loan	13,001,000	21,714,000
Payments on term loan	(17,900,000)	(3,190,000)
Proceeds received from exercise of warrants	5,407,000	0
Proceeds from life insurance policy loan	0	1,897,000
Other	(1,124,000)	41,000
Net cash provided by financing activities - continuing operations	12,327,000	13,258,000
Effect of foreign currency exchange rates on cash and cash equivalents	26,000	5,000
NET INCREASE/ (DECREASE) IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH	14,889,000	558,000
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	12,647,000	5,073,000
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	27,536,000	5,631,000
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Equipment leased to customers transferred to inventory	18,710,000	234,000
Issuance of Debt - Trust Preferred Securities	4,000,000	0
Issuance of warrant liability	$ 840,000	$ 0