Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2015

Notes to Financial Statements

Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]

NATIONAL RESEA

RCH CORPORATION AND SUBSIDIARIES

Schedule II — Valuation and Qualifying Accounts

(In thousands)

	Balance at Beginning of Year		Bad Debt Expense		Write-offs Net of Recoveries		Balance at End of Year
Allowance for doubtful accounts:
Year Ended December 31, 2013	$	244	$	145	$	206	$	183
Year Ended December 31, 2014	$	183	$	305	$	282	$	206
Year Ended December 31, 2015	$	206	$	111	$	144	$	173

See accompanying report of independent registered public accounting firm.