CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jan. 31, 2013	Jan. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 372	$ 2,598
Adjustments to reconcile cash flows from operating activities
Depreciation and amortization	2,417	1,548
Stock issued for services	91	0
Stock options issued to employees and directors	107	347
Changes in assets and liabilities
Accounts receivable	1,621	(1,872)
Inventories	(6)	(304)
Prepaid expenses and other current assets	(1,878)	(51)
Accounts payable	539	(576)
Customer deposits	(624)	(514)
Accrued liabilities	(199)	(673)
Gaming facility mandated payment	777	(955)
Other liabilities	84	65
Cash flows from operating activities	3,301	(387)
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(2,707)	(1,229)
Leasehold Improvements	(4,017)	0
Cash flows from investing activities	(6,724)	(1,229)
CASH FLOWS FROM FINANCING ACTIVITIES
Borrowings line of credit, net	375	525
Contributed capital	0	5
Borrowings of promissory notes, long-term debt and capital lease obligations	3,416	728
Repayments of promissory notes, long-term debt and capital lease obligations	(2,361)	(1,692)
Cash flows from financing activities	1,430	(434)
NET INCREASE (DECREASE) IN CASH	(1,993)	(2,050)
CASH, beginning of period	7,431	8,475
CASH, end of period	5,438	6,425
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Interest paid	1,095	358
Income taxes paid	783	862
NON CASH OPERATING ACTIVITY
Non cash stock issued for services	91	0
Non cash stock options issued to employees and directors	107	347
Capitalized lease intangible assets	1,182	7,423
Capitalized lease obligation	$ 1,182	$ 7,423