Discontinued Operations - Additional Information (Detail) (USD $)
|
1 Months Ended | 3 Months Ended | 9 Months Ended | 1 Months Ended | 3 Months Ended | 9 Months Ended | 0 Months Ended | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
Nov. 17, 2011
|
Jun. 30, 2012
|
Jun. 30, 2012
|
Jun. 30, 2013
|
Sep. 30, 2012
|
Jan. 29, 2013
Government Authorities in Alabama [Member]
|
Jun. 30, 2013
Government Authorities in Alabama [Member]
|
Mar. 31, 2013
Government Authorities in Alabama [Member]
|
Jun. 30, 2013
Government Authorities in Alabama [Member]
|
Dec. 31, 2012
Government Authorities in Alabama [Member]
|
Apr. 17, 2013
Termination Agreement [Member]
|
|
Discontinued Operations [Line Items] | |||||||||||
Total consideration received from the Pharma Sale | $ 30,000,000 | ||||||||||
Restricted time period for competition | 5 years | ||||||||||
Payment on settlement of retained liability | 325,000 | 325,000 | 325,000 | ||||||||
Gain (Loss) on sale of discontinued operations, net of income taxes | (82,000) | (1,015,000) | 1,300,000 | ||||||||
Gain (Loss) on sale of discontinued operations, before income taxes | (57,000) | (1,691,000) | 1,200,000 | ||||||||
Retained liability settled amount | 1,500,000 | 200,000 | |||||||||
Gain in discontinued operations | 200,000 | ||||||||||
Current liabilities of discontinued operations | $ 125,000 | $ 1,640,000 | $ 1,700 |