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STOCK-BASED COMPENSATION (Tables)
3 Months Ended
Sep. 30, 2015
Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The fair value was estimated on July 29, 2009 using the Binomial Lattice valuation model, with the following weighted-average assumptions:
 
Stock price at grant date
 
$
6.00
 
Exercise price (per share)
 
$
6.00
 
Risk free rate of interest***
 
 
4.6118
%
Dividend yield
 
 
0.0
%
Life of option (years)**
 
 
10
 
Volatility*
 
 
78
%
Forfeiture rate****
 
 
0
%
 
* Volatility is projected using the performance of PHLX Oil Service Sector index.
** The life of options represents the period the option is expected to be outstanding.
*** The risk-free interest rate is based on the Chinese international bond denominated in U.S. dollar, with a maturity that approximates the life of the option.
**** Forfeiture rate is the estimated percentage of options forfeited by employees by leaving or being terminated before vesting.
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
The following is a summary of the stock options activity:
 
 
 
 
 
Weighted Average Exercise Price
 
Stock Options
 
Shares
 
 Per Share
 
Outstanding as of June 30, 2015
 
 
815,600
 
$
3.04
 
Granted
 
 
-
 
 
-
 
Forfeited
 
 
-
 
 
-
 
Exercised
 
 
-
 
 
-
 
Outstanding as of September 30, 2015
 
 
815,600
 
$
3.04
 
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]
The following is a summary of the status of options outstanding and exercisable at September 30, 2015:
 
Outstanding Options
 
Exercisable Options
 
Average Exercise
 Price
 
Number
 
Average
Remaining
Contractual
life (Years)
 
Average Exercise
Price
 
Number
 
Average
Remaining
Contractual 
life (Years)
 
$
6.00
 
 
193,000
 
 
3.83
 
$
6.00
 
 
193,000
 
 
3.83
 
$
2.96
 
 
222,600
 
 
6.49
 
$
2.96
 
 
74,200
 
 
6.49
 
$
1.65
 
 
400,000
 
 
9.35
 
 
-
 
 
-
 
 
-
 
 
 
 
 
815,600
 
 
 
 
 
 
 
 
 
 
 
 
 
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
The following is a summary of the restricted stock grants:
 
Restricted stock grants
 
Shares
 
Non-vested as of June 30, 2015
 
 
453,575
 
Granted
 
 
-
 
Non-vested adjustment
 
 
-
 
Cancelled
 
 
-
 
Vested
 
 
-
 
Non-vested as of September 30, 2015
 
 
453,575