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Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

Stock-Based Compensation

Summary of stock-based compensation expense

Year Ended December 31,

Three Months Ended December 31,

Year Ended September 30,

2015

2014

2014

2013

Stock Options

$

—

$

—

$

—

$

62,000

Restricted Stock Awards

363,000

213,000

821,000

1,307,000

Restricted Stock Units

526,000

74,000

233,000

25,000

Common Stock Awards

267,000

165,000

171,000

403,000

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Total Compensation Expense

$

1,156,000

$

452,000

$

1,225,000

$

1,797,000

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Summary of Company's employee stock options and activity

			Number of Optioned Shares(1)			Weighted Average Exercise Price(1)			Weighted Average Remaining Contractual Term in Years
Balance as of September 30, 2014 and December 31, 2014				160,434		$	10.74
Forfeited				(1,760	)	$	10.74
Oustanding and vested Legacy TGC options				279,756		$	14.25
Options cancelled				(10,000	)	$	11.79
​		​	​	​	​	​	​	​	​	​	​
Balance as of December 31, 2015				428,430		$	13.01			2.93
​		​	​	​	​	​	​	​	​	​	​
​		​	​	​	​	​	​	​	​	​	​
Exercisable as of December 31, 2015				428,430		$	13.01			2.93
​		​	​	​	​	​	​	​	​	​	​
​		​	​	​	​	​	​	​	​	​	​

(1) Balance of optioned shares and weighted average exercise price converted for the Merger that occurred February 11, 2015.

Summary of the Company's nonvested restricted stock unit awards

			Number of Restricted Share Units(1)			Weighted Average Grant Date Fair Value(1)
Balance as of September 30, 2014				38,555		$	18.02
Grants				94,898			6.79
Balance as of December 31, 2014				133,453		$	10.03
Grants				10,000			5.76
Vested				(14,206	)		17.78
​		​	​	​	​	​	​	​
Balance as of December 31, 2015				129,247		$	8.85
​		​	​	​	​	​	​	​
​		​	​	​	​	​	​	​

(1) Balance of restricted share units and weighted average grant date fair value price converted for merger that occurred February 11, 2015.

Summary of common shares with immediate vesting granted to outside directors and employees

		Number of Shares Granted			Weighted Average Grant Date Fair Value
Year Ended December 31, 2015			58,937		$	4.53
Three Months Ended December 31, 2014			21,730		$	7.59
Year Ended September 30, 2014			9,706		$	17.61
Year Ended September 30, 2013			25,491		$	15.81

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock awards granted to employees and outside directors that were outstanding at the beginning and end of the year.

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- Definition

Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Tabular disclosure of the changes in outstanding nonvested restricted stock units.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
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