Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jan. 31, 2025	Apr. 30, 2024
CURRENT ASSETS:
Cash	$ 30,707	$ 17,792
Accounts receivable, net	6,286	5,776
Inventory, net	10,368	9,522
Contract asset	3,146	3,812
Prepaid expenses and other current assets	1,937	1,694
Income tax receivable	264	0
Total current assets	52,708	38,596
LEASE RIGHT-TO-USE ASSET, net	3,417	2,892
PROPERTY, PLANT AND EQUIPMENT, net	60,140	59,587
SUPPLEMENTAL TYPE CERTIFICATES (net of accumulated amortization of $10,816 at January 31, 2025 and $11,810 at April 30, 2024)	9,232	9,762
OTHER ASSETS:
Other assets (net of accumulated amortization of $12,323 at January 31, 2025 and $13,041 at April 30, 2024)	1,187	1,219
Deferred tax asset, net	1,919	1,919
Total other assets	3,106	3,138
Total assets	128,603	113,975
CURRENT LIABILITIES:
Accounts payable	13,868	5,291
Current maturities of long-term debt	5,238	4,866
Current maturities of lease liability	118	25
Contract liability	8,593	5,922
Gaming facility mandated payment	1,358	1,846
Compensation and compensated absences	1,382	1,932
Income taxes payable	0	2,842
Other current liabilities	545	193
Total current liabilities	31,102	22,917
LONG-TERM LIABILITIES
Long-term debt, net of current maturities	31,215	33,244
Lease liability, net of current maturities	3,915	3,373
Total long-term liabilities	35,130	36,617
Total liabilities	66,232	59,534
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, par value $5: Authorized 50,000,000 shares, all classes; Designated Classes A and B 200,000 shares; no shares issued and outstanding	0	0
Common stock, par value $.01: Authorized 100,000,000 shares, issued 79,732,915 shares, and outstanding 67,602,396 shares at January 31, 2025 and issued 79,646,211 shares, and outstanding 68,770,856 shares at April 30, 2024	796	796
Capital contributed in excess of par	14,072	13,866
Treasury stock at cost, 12,130,519 shares at January 31, 2025 and 10,875,355 shares at April 30, 2024	(8,693)	(7,197)
Retained earnings	56,196	46,976
Total stockholders' equity	62,371	54,441
Total liabilities and stockholders' equity	$ 128,603	$ 113,975