XML 59 R45.htm IDEA: XBRL DOCUMENT v3.7.0.1
Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2015
Accounting Policies [Line Items]      
Charity care $ 0 $ 1,801 $ 2,266
Accounts receivable written off period, maximum 120 days    
Depreciation method Depreciation is recognized over the estimated useful lives of the assets, which range from 3 to 45 years, on a straight-line basis.    
Description of property, plant and equipment, estimated useful lives Estimated useful lives of the assets, which range from 3 to 45 years, on a straight-line basis.    
Depreciation $ 1,845 1,736 1,695
Share-based compensation $ 64 $ 58 $ 37
Machinery and Equipment [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 10 years    
Medical Equipment [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 3 years    
Healthcare Services Segment [Member] | Medicare [Member] | Credit Concentration Risk [Member] | Sales Revenue, Segment [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 40.00% 37.00% 39.00%
Healthcare Services Segment [Member] | Medicare [Member] | Credit Concentration Risk [Member] | Accounts Receivable [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 53.00% 51.00%  
Healthcare Services Segment [Member] | Medicaid [Member] | Credit Concentration Risk [Member] | Sales Revenue, Segment [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 43.00% 37.00% 30.00%
Healthcare Services Segment [Member] | Medicaid [Member] | Credit Concentration Risk [Member] | Accounts Receivable [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 24.00% 22.00%  
Pharmacy Segment [Member] | Medicare [Member] | Credit Concentration Risk [Member] | Sales Revenue, Segment [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 35.00% 16.00% 8.00%
Pharmacy Segment [Member] | Medicare [Member] | Credit Concentration Risk [Member] | Accounts Receivable [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 19.00% 13.00% 18.00%
Pharmacy Segment [Member] | Medicaid [Member] | Credit Concentration Risk [Member] | Sales Revenue, Segment [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 23.00% 10.00% 14.00%
Pharmacy Segment [Member] | Medicaid [Member] | Credit Concentration Risk [Member] | Accounts Receivable [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 19.00% 10.00% 12.00%
Pharmacy Segment [Member] | Private Insurance and Institutional Customers [Member] | Credit Concentration Risk [Member] | Accounts Receivable [Member]      
Accounting Policies [Line Items]      
Concentrations of Credit Risk 62.00% 77.00% 70.00%
Minimum [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 3 years    
Definite-life intangible assets, estimated useful lives 2 years    
Minimum [Member] | Furniture and Fixtures [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 5 years    
Minimum [Member] | Buildings [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 25 years    
Minimum [Member] | Leasehold Improvements and Leased Machinery and Equipment [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 5 years    
Maximum [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 45 years    
Definite-life intangible assets, estimated useful lives 30 years    
Maximum [Member] | Furniture and Fixtures [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 10 years    
Maximum [Member] | Buildings [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 45 years    
Maximum [Member] | Leasehold Improvements and Leased Machinery and Equipment [Member]      
Accounting Policies [Line Items]      
Property, plant and equipment, estimated useful lives 15 years