Financial Information by Segment - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Jun. 30, 2018	Jun. 30, 2017
Segment Reporting Information [Line Items]
Net revenues from external customers	$ 14,223	$ 13,790	$ 26,275	$ 27,033	$ 52,169	$ 52,850
Operating profit (loss)	(37)	(80)	(795)	(179)
Depreciation and amortization	431	439	849	868
Assets	25,726	28,658	25,726	28,658	$ 26,176
Expenditures for property, plant and equipment	238	388	694	1,072
Operating Segments [Member] | Healthcare Services Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	6,153	5,722	11,689	11,376
Operating profit (loss)	421	61	174	4
Depreciation and amortization	164	160	326	318
Assets	13,069	14,348	13,069	14,348
Expenditures for property, plant and equipment	65	337	252	813
Operating Segments [Member] | Pharmacy Segment [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	8,070	8,068	14,586	15,657
Operating profit (loss)	61	229	4	652
Depreciation and amortization	266	278	522	548
Assets	8,605	10,752	8,605	10,752
Expenditures for property, plant and equipment	173	51	442	259
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Net revenues from external customers	0	0	0	0
Operating profit (loss)	(519)	(370)	(973)	(835)
Depreciation and amortization	1	1	1	2
Assets	4,052	3,558	4,052	3,558
Expenditures for property, plant and equipment	$ 0	$ 0	$ 0	$ 0