Accounts Receivable and Allowance for Doubtful Receivables (Tables)

9 Months Ended

Nov. 30, 2016

Receivables [Abstract]

Allowance for Doubtful Receivables

The following table presents the activity in the Company’s allowance for doubtful receivables (in thousands):

	Three months ended November 30,						Nine months ended November 30,
	2016			2015			2016			2015
Balance at beginning of period	$	1,820		$	1,857		$	2,041		$	2,158
Bad debt expense, net of recoveries		15			509			118			394
Accounts written off		(203	)		(88	)		(527	)		(274	)
Balance at end of period	$	1,632		$	2,278		$	1,632		$	2,278