Share-based Compensation Plans - Restricted Stock Units (Details) - Restricted stock units	6 Months Ended
	Jun. 30, 2016 $ / shares shares
Settle in Stock, Shares
Granted (in shares) | shares	38,104
Balance at the end of the period (in shares) | shares	38,104
Settle in Stock, Average Grant Date Fair Value
Granted (in dollars per share) | $ / shares	$ 7.56
Balance at the end of the period (in dollars per share) | $ / shares	$ 7.56
Settle in Cash, Shares
Granted (in shares) | shares	77,968
Balance at the end of the period (in shares) | shares	77,968
Settle in Cash, Average Grant Date Fair Value
Granted (in dollars per share) | $ / shares	$ 7.94
Balance at the end of the period (in dollars per share) | $ / shares	$ 7.94
Minimum
Summary of the expenses the Company has recognized related to share-based compensation
Vesting percentage of units settled in shares	0.00%
Maximum
Summary of the expenses the Company has recognized related to share-based compensation
Vesting percentage of units settled in shares	150.00%