Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Oct. 31, 2020	Oct. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 1,391	$ (2,365)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation	270	289
Amortization of debt issuance costs	30	56
Non-cash credits and charges:
Interest earned on deferred purchase price	0	(160)
Stock-based compensation	42	107
Deferred income tax provision (benefit)	548	(756)
Net periodic pension cost	208	279
Pension settlement	0	2,929
Deferred Rent	0	110
Changes in assets and liabilities:
Real estate inventory and investment assets	(1,065)	3,526
Other assets	(614)	(469)
Accounts payable and accrued expenses	1,575	(466)
Accrued pension costs	(1,847)	(3,600)
Total adjustments	(853)	1,845
Net cash provided by (used in) operating activities	538	(520)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(3)	(26)
Net cash used in investing activities	(3)	(26)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from debt financing	5,415	583
Principal debt payments	(3,475)	(1,385)
Payments for debt issuance costs	(57)	0
Repurchase of common stock	(4,228)	0
Net cash used in financing activities	(2,345)	(802)
Decrease in cash, cash equivalents and restricted cash	(1,810)	(1,348)
Cash, cash equivalents and restricted cash, beginning of period	17,502	14,236
Cash, cash equivalents and restricted cash, end of period	15,692	12,888
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest paid	52	4
Right-of-use assets obtained in exchange for operating lease liabilities	$ 0	$ 198