Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015
Revenues:
Service revenues	$ 33,162	$ 32,242	$ 64,707	$ 64,299
Product revenues	4,920	5,897	9,905	11,387
Total revenues	38,082	38,139	74,612	75,686
Costs and expenses:
Service costs	16,498	16,158	32,676	31,792
Product costs	1,829	2,453	3,666	4,570
Total cost of sales	18,327	18,611	36,342	36,362
Gross profit	19,755	19,528	38,270	39,324
Selling, general, and administrative	12,538	13,898	24,801	27,553
Operating income	7,217	5,630	13,469	11,771
Equity in income of joint ventures	252	680	553	1,376
Interest expense, net	(1,129)	(964)	(2,062)	(1,917)
Other (expense) income, net	103	(485)	(57)	(234)
Income before taxes	6,443	4,861	11,903	10,996
Income tax expense	2,005	1,180	3,692	2,790
Net income	4,438	3,681	8,211	8,206
Less: Net income attributed to noncontrolling interest	159	134	289	282
Net income attributed to Landauer, Inc.	$ 4,279	$ 3,547	$ 7,922	$ 7,924
Net income per share attributable to Landauer, Inc. shareholders:
Basic	$ 0.45	$ 0.37	$ 0.83	$ 0.83
Weighted average basic shares outstanding	9,518	9,493	9,483	9,464
Diluted	$ 0.45	$ 0.37	$ 0.83	$ 0.83
Weighted average diluted shares outstanding	9,550	9,520	9,516	9,492