Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Allowance for credit losses	$ 859	$ 769
Amounts pledged	738,835	655,683
Furniture equipment and leasehold improvements, net accumulated depreciation	87,165	82,826
Net deferred tax assets	46,827	47,597
Notes Receivable, Net Accumulated Amortization	24,334	24,705
Notes Receivable, Net Allowance for Uncollectibles	7,126	7,975
Unamortized debt issuance expense	$ 969	$ 1,163
Class A Stock
Common stock, authorized	50,000,000	50,000,000
Common stock, shares issued	13,177,931	13,139,203
Common stock, shares outstanding	13,177,931	13,139,203
Common stock, par value	$ 0.001	$ 0.001
Class B Stock
Common stock, authorized	99,665	99,665
Common stock, shares issued	99,665	99,665
Common stock, shares outstanding	99,665	99,665
Common stock, par value	$ 0.001	$ 0.001