MANAGEMENT’S DISCUSSION & ANALYSIS this risk as minimal. Approximately 97% of accounts receivable are due from four customers at December 31  2012 and all accounts receivable are current. These main customers present good credit quality and historically have a high quality credit rating. Cash and cash equivalents The Company has cash and cash equivalents in the amount of $273 106 at December 31  2012 and mitigates its exposure to credit risk on its cash balances by maintaining its bank accounts with Canadian Chartered Banks and investing in low risk  high liquidity investments. The Company received $750 000 under a capital expenditure grant agreement and has presented this amount as deferred revenue and considers it restricted cash as it can be spent only for qualified expenditures. During the year ended December 31  2012  the Company has expended of $41 223. The balance of this grant of $708 777 is presented as deferred revenue and restricted cash and cash equivalents on the balance sheet. There are no past due or impaired financial assets. The maximum exposure to credit risk is the carrying amount of the Company’s accounts receivable  cash and cash equivalents  and restricted cash and cash equivalents. The Company does not hold any collateral as security. B) LIQUIDITY RISK Liquidity risk relates to the risk that the Company will encounter difficulty in meeting its financial obligations. Under the renewed agreement with AFSC  the long-term debt matures in January 2018. The Company may be exposed to liquidity risks if it is unable to collect its trade accounts receivable balances in a timely manner  which could in turn impact the Company’s long-term ability to meet commitments under its current facilities. In order to manage this liquidity risk  the Company regularly reviews its aged accounts receivable listing to ensure prompt collections. The Company regularly reviews its cash availability and whenever conditions permit  the excess cash is deposited in short-term interest bearing instruments to generate revenue while maintaining liquidity. There is no assurance that the Company will obtain sufficient funding to execute its strategic business plan. The following are the contractual maturities of the Company’s financial liabilities and obligations. 0 - 1 YEAR 1 - 3 YEARS 4 - 7 YEARS 8 - 12 YEARS TOTAL $ $ $ $ $ Accounts payable and accrued liabilities 578 216 – – – 578 216 Long-term debt  including interest 200 793 600 246 216 756 – 1 017 795 Royalties interest payable 25 037 – – – 25 037 Royalty financial liability 129 238 118 354 – – 247 592 Repayable CAAP funding – 177 590 177 590 118 393 473 573 Total 933 284 896 190 394 346 118 393 2 342 213 C) MARKET RISK Market risk is comprised of interest rate risk  foreign currency risk  and other price risk. The Company’s exposure to market risk is as follows: Foreign currency risk arises from the fluctuations in foreign exchange rates and the degree of volatility of these rates relative to the Canadian dollar. 1. Foreign currency risk CEAPRO Annual Report 2012 9