Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Cash flows from operating activities:
Cash received from customers	$ 69,772	$ 63,873
Cash paid to suppliers and employees	(12,561)	(12,106)
Cash paid for income taxes	(8,910)	(5,656)
Excess tax benefits from share-based compensation	(74)
Interest paid	(1,212)	(1,198)
Net cash provided by operating activities	47,015	44,913
Cash flows from investing activities:
Investment in lease and service contracts	(49,738)	(43,857)
Investment in direct costs	(1,182)	(718)
Investment in property and equipment	(728)	(225)
Net cash used in investing activities	(51,648)	(44,800)
Cash flows from financing activities:
Proceeds from revolving line of credit	77,713	67,198
Repayment of revolving line of credit	(70,036)	(66,260)
(Increase) decrease in restricted cash	(664)	878
Repurchase of common stock	(536)	(708)
Excess tax benefits from share-based compensation	74
Payment of dividends	(2,040)	(1,749)
Net cash provided by (used in) financing activities	4,511	(641)
Net change in cash and cash equivalents	(122)	(528)
Cash and cash equivalents, beginning of period	2,246	3,557
Cash and cash equivalents, end of period	2,124	3,029
Reconciliation of net income to net cash provided by operating activities:
Net income	4,600	4,732
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of unearned income, net of initial direct costs	(20,287)	(20,563)
Depreciation and amortization	2,865	2,615
Provision for credit losses	9,425	9,624
Recovery of equipment cost and residual value	55,299	51,216
Stock-based compensation expense	144	118
Excess tax benefits from share-based compensation	(74)
Decrease in deferred income taxes liability	(5,636)	(2,272)
Changes in assets and liabilities:
Decrease (increase) in other assets	167	(45)
Increase (decrease) in accounts payable	958	(402)
Increase (decrease) in other liabilities	(446)	108
Decrease in income taxes payable		(218)
Net cash provided by operating activities	47,015	44,913
Supplemental disclosure of non-cash activities:
Fair value of stock issued for compensation	226	221
Acquisition of property and equipment through lease incentives		39
Non-cash transfer of leases to rentals	$ 2,072	$ 2,147