Total Unrecognized Compensation Costs Related to Non-Vested Stock-Based Compensation Arrangements (Detail) (USD $)
|
Sep. 30, 2014
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Common stock options
|
|
Employee Service Share -Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized [Line Items] | |
Unrecognized compensation cost | $ 198,195 |
Restricted stock
|
|
Employee Service Share -Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized [Line Items] | |
Unrecognized compensation cost | 139,400 |
ACO Plan restricted stock
|
|
Employee Service Share -Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized [Line Items] | |
Unrecognized compensation cost | $ 57,179 |