Parent Company Only Condensed Financial Statements - Consolidated Statements of Cash Flow (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Cash flows from operating activities: | |||
Net income available to common shareholders | $ 27,173us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 33,104us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 25,101us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic |
Adjustments to reconcile net income to net cash provided by operating activities | |||
Share-based compensation | 2,950us-gaap_ShareBasedCompensation | 5,048us-gaap_ShareBasedCompensation | 2,537us-gaap_ShareBasedCompensation |
Excess tax benefit of share-based compensation | (205)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities | (222)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities | (66)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities |
Net cash provided (used) by operating activities | 31,494us-gaap_NetCashProvidedByUsedInOperatingActivities | 29,308us-gaap_NetCashProvidedByUsedInOperatingActivities | 37,373us-gaap_NetCashProvidedByUsedInOperatingActivities |
Cash flows from investing activities: | |||
Net cash provided (used) by investing activities | (212,826)us-gaap_NetCashProvidedByUsedInInvestingActivities | 176,084us-gaap_NetCashProvidedByUsedInInvestingActivities | (6,282)us-gaap_NetCashProvidedByUsedInInvestingActivities |
Cash flows from financing activities: | |||
Proceeds from notes payable | 0us-gaap_ProceedsFromIssuanceOfLongTermDebt | 0us-gaap_ProceedsFromIssuanceOfLongTermDebt | 12,000us-gaap_ProceedsFromIssuanceOfLongTermDebt |
Repayments of notes payable | (4,800)us-gaap_RepaymentsOfLongTermDebt | (1,200)us-gaap_RepaymentsOfLongTermDebt | (300)us-gaap_RepaymentsOfLongTermDebt |
Debt issuance costs | 0us-gaap_PaymentsOfDebtIssuanceCosts | 0us-gaap_PaymentsOfDebtIssuanceCosts | (45)us-gaap_PaymentsOfDebtIssuanceCosts |
Cash dividends paid | (4,177)us-gaap_PaymentsOfDividendsCommonStock | (3,946)us-gaap_PaymentsOfDividendsCommonStock | (3,757)us-gaap_PaymentsOfDividendsCommonStock |
Excess tax benefit of share-based compensation | 205us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 222us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 66us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities |
Payments for the repurchase of preferred stock | 0us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock | 0us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock | (35,000)us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock |
Dividends paid on preferred stock | 0us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock | 0us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock | (1,711)us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock |
Issuance of common stock | 2us-gaap_ProceedsFromIssuanceOfCommonStock | 1us-gaap_ProceedsFromIssuanceOfCommonStock | 3us-gaap_ProceedsFromIssuanceOfCommonStock |
Common stock repurchased | 0us-gaap_PaymentsForRepurchaseOfWarrants | (1,006)us-gaap_PaymentsForRepurchaseOfWarrants | 0us-gaap_PaymentsForRepurchaseOfWarrants |
Proceeds from the issuance of equity instruments, net | (681)us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions | 2,264us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions | 1,558us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions |
Net cash provided (used) by financing activities | 71,459us-gaap_NetCashProvidedByUsedInFinancingActivities | (111,193)us-gaap_NetCashProvidedByUsedInFinancingActivities | (102,864)us-gaap_NetCashProvidedByUsedInFinancingActivities |
Net increase (decrease) in cash and cash equivalents | (109,873)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 94,199us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (71,773)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease |
Cash and cash equivalents, beginning of period | 210,569us-gaap_CashAndCashEquivalentsAtCarryingValue | 116,370us-gaap_CashAndCashEquivalentsAtCarryingValue | 188,143us-gaap_CashAndCashEquivalentsAtCarryingValue |
Cash and cash equivalents, end of period | 100,696us-gaap_CashAndCashEquivalentsAtCarryingValue | 210,569us-gaap_CashAndCashEquivalentsAtCarryingValue | 116,370us-gaap_CashAndCashEquivalentsAtCarryingValue |
Parent [Member] | |||
Cash flows from operating activities: | |||
Net income available to common shareholders | 27,173us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
33,104us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
28,296us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Adjustments to reconcile net income to net cash provided by operating activities | |||
Share-based compensation | 2,950us-gaap_ShareBasedCompensation / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
5,049us-gaap_ShareBasedCompensation / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
2,537us-gaap_ShareBasedCompensation / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Net income of subsidiaries | (30,560)us-gaap_IncomeLossFromEquityMethodInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(37,876)us-gaap_IncomeLossFromEquityMethodInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(33,383)us-gaap_IncomeLossFromEquityMethodInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Dividends from subsidiaries | 10,000us-gaap_ProceedsFromDividendsReceived / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
10,000us-gaap_ProceedsFromDividendsReceived / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
15,000us-gaap_ProceedsFromDividendsReceived / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Excess tax benefit of share-based compensation | (205)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(222)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(66)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Other, net | 704us-gaap_OtherOperatingActivitiesCashFlowStatement / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
2,004us-gaap_OtherOperatingActivitiesCashFlowStatement / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
2,064us-gaap_OtherOperatingActivitiesCashFlowStatement / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Net cash provided (used) by operating activities | 10,062us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
12,059us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
14,448us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Cash flows from investing activities: | |||
Purchases of other investments | (2,224)us-gaap_PaymentsToAcquireInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(761)us-gaap_PaymentsToAcquireInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(970)us-gaap_PaymentsToAcquireInvestments / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Proceeds from distributions on other investments | 176us-gaap_ProceedsFromInterestAndDividendsReceived / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
243us-gaap_ProceedsFromInterestAndDividendsReceived / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
541us-gaap_ProceedsFromInterestAndDividendsReceived / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Net cash provided (used) by investing activities | (2,048)us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(518)us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(429)us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Cash flows from financing activities: | |||
Proceeds from notes payable | 0us-gaap_ProceedsFromIssuanceOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
0us-gaap_ProceedsFromIssuanceOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
12,000us-gaap_ProceedsFromIssuanceOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Repayments of notes payable | (4,800)us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(1,200)us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(300)us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Debt issuance costs | 0us-gaap_PaymentsOfDebtIssuanceCosts / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
0us-gaap_PaymentsOfDebtIssuanceCosts / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(45)us-gaap_PaymentsOfDebtIssuanceCosts / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Cash dividends paid | (4,177)us-gaap_PaymentsOfDividendsCommonStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(3,947)us-gaap_PaymentsOfDividendsCommonStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(3,757)us-gaap_PaymentsOfDividendsCommonStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Excess tax benefit of share-based compensation | 205us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
222us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
66us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Payments for the repurchase of preferred stock | 0us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
0us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(35,000)us-gaap_PaymentsForRepurchaseOfPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Dividends paid on preferred stock | 0us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
0us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(1,711)us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Issuance of common stock | 2us-gaap_ProceedsFromIssuanceOfCommonStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
13us-gaap_ProceedsFromIssuanceOfCommonStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
3us-gaap_ProceedsFromIssuanceOfCommonStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Common stock repurchased | 0us-gaap_PaymentsForRepurchaseOfWarrants / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(1,006)us-gaap_PaymentsForRepurchaseOfWarrants / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
0us-gaap_PaymentsForRepurchaseOfWarrants / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Proceeds from the issuance of equity instruments, net | (681)us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
2,266us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
1,558us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Net cash provided (used) by financing activities | (9,451)us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(3,652)us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(27,186)us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Net increase (decrease) in cash and cash equivalents | (1,437)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
7,889us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
(13,167)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Cash and cash equivalents, beginning of period | 15,969us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
8,080us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
21,247us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Cash and cash equivalents, end of period | $ 14,532us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
$ 15,969us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
$ 8,080us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash outflow for realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities). No definition available.
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- Definition
The cash outflow to reacquire preferred stock during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount paid by the entity to reacquire the right to purchase equity shares at a predetermined price, usually issued together with corporate debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow associated with the purchase of all investments (debt, security, other) during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Dividends received on equity and other investments during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Cash received for dividends and interest on the entity's equity and debt investments during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow from the additional capital contribution to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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