CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2020	Apr. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net (loss) income	$ (5,903)	$ 1,527
Income from discontinued operations	0	3,992
Loss from continuing operations	(5,903)	(2,465)
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation	537	606
Amortization of debt issuance costs	65	25
Non-cash credits and charges:
Stock-based compensation	113	231
Deferred income tax benefit	(1,798)	(299)
Net periodic pension cost	98	649
Pension settlement	2,929	0
Write-off of deferred purchase price, net	5,636	0
Changes in assets and liabilities:
Real estate inventory and investment assets	2,390	1,110
Other assets	(89)	(436)
Accounts payable and accrued expenses	161	196
Taxes receivable and payable	226	481
Other liabilities and deferred revenue	0	(134)
Accrued pension costs	(3,600)	(2,000)
Total adjustments	6,668	429
Net cash provided by (used in) operating activities of continuing operations	765	(2,036)
Net cash provided by operating activities of discontinued operations	0	2,628
Net cash provided by operating activities	765	592
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from corporate-owned life insurance policy	0	85
Capital expenditures	(9)	(8)
Net cash (used in) provided by investing activities of continuing operations	(9)	77
Net cash provided by investing activities of discontinued operations	0	75
Net cash (used in) provided by investing activities	(9)	152
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from debt financing	4,662	3,121
Principal debt payments	(2,057)	(3,624)
Payments for debt issuance costs	(95)	(46)
Net cash provided by (used in) financing activities	2,510	(549)
Increase in cash, cash equivalents and restricted cash	3,266	195
Cash, cash equivalents and restricted cash, beginning of year	14,236	14,041
Cash, cash equivalents and restricted cash, end of year	17,502	14,236
SUPPLEMENTAL CASH FLOW INFORMATION:
Income taxes (refunded) paid, net	(153)	(248)
Interest paid	182	215
Deferred purchase price (see Note 2)	$ 0	$ 5,636